package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.admin.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.time.LocalDate;

@RestController
@RequestMapping("/admin/report")
@Slf4j
@Api(tags = "数据统计相关接口")
public class ReportController {

    @Autowired
    private ReportService reportService;


    /**
     * 销售数据统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/turnoverStatistics")
    @ApiOperation("销售数据统计")
    public Result<TurnoverReportVO> turnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin
            , @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end){
        TurnoverReportVO turnoverReportVO=reportService.getTurnoverStatistics(begin,end);
        return Result.success(turnoverReportVO);
    }


    /**
     * 用户统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/userStatistics")
    @ApiOperation("用户统计")
    public Result<UserReportVO> userStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin
            , @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end){
        UserReportVO userReportVO=reportService.getTuserStatistics(begin,end);
        return Result.success(userReportVO);
    }

    /**
     * 订单统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/ordersStatistics")
    @ApiOperation("订单统计")
    public Result<OrderReportVO> ordersStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin
            , @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end){
        OrderReportVO orderReportVO =reportService.getOrdersStatistics(begin,end);
        return Result.success(orderReportVO);
    }

    /**
     * 销量排行
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/top10")
    @ApiOperation("销量排行")
    public Result<SalesTop10ReportVO> ordersTop10(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin
            , @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end){
        SalesTop10ReportVO salesTop10ReportVO =reportService.ordersTop10(begin,end);
        return Result.success(salesTop10ReportVO);
    }


    /**
     * 导出数据报表
     * @param response
     * @return
     */
    @GetMapping("/export")
    @ApiOperation("导出数据")
    public Result export(HttpServletResponse response) throws IOException {
        reportService.exportBusinessData(response);
        return Result.success();
    }

}
